Mathematics, 24.01.2022 14:00 xbeatdroperzx

A bathtub can be filled by the cold water faucet in 10 minutes and by the hot water faucet in 12 minutes. How long does it take to fill the tub if both faucets are open?

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A bathtub can be filled by the cold water faucet in 10 minutes and by the hot water faucet in 12 min...

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